private void AddPicture_Btn_Click(object sender, EventArgs e) { try { VerrichTextBox.ReadOnly = false; OpenFileDialog P_OpenFileDialog = new OpenFileDialog(); //创建打开文件对话框对象 P_OpenFileDialog.Filter = "*.jpg|*.jpg|*.bmp|*.bmp|*.png|*.png|*.ico|*.ico"; //设置搜索的文件格式 DialogResult P_DialogResult = P_OpenFileDialog.ShowDialog(); //弹出打开文件对话框 if (P_DialogResult == DialogResult.OK) //判断是否选中文件 { Clipboard.SetDataObject(Image.FromFile(P_OpenFileDialog.FileName), false); //将图像放入剪切板 if (VerrichTextBox.CanPaste(DataFormats.GetFormat(DataFormats.Bitmap))) //判断剪切板内是否是图像 { VerrichTextBox.Paste(); //粘贴剪切板的内容到控件中 Clipboard.SetDataObject(String.Empty, false); //清空剪切板 } } } catch (Exception ex) { MessageBox.Show("载入图片是发生异常:" + ex.Message); } finally { VerrichTextBox.ReadOnly = true; } }
private void InitiaReadTxt() { try { VerrichTextBox.Clear(); txthelper txthelp = new txthelper(); List <string> txtlist; txthelp.Readtxtinfo(out txtlist, 1); for (int i = 0; i < txtlist.Count; i++) { VerrichTextBox.AppendText(txtlist[i] + "\r\n"); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }